mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-07 09:36:05 -08:00
144 lines
3.9 KiB
Python
Executable File
144 lines
3.9 KiB
Python
Executable File
#!/usr/bin/env python
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# test script by running:
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# tbc
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import os
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import pathlib
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import argparse
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import subprocess
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import sys
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import hashlib
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import csv
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import sqlite3
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import re
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from io import StringIO
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from datetime import datetime
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# Register NetAlertX directories
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INSTALL_PATH="/app"
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sys.path.extend([f"{INSTALL_PATH}/front/plugins", f"{INSTALL_PATH}/server"])
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from plugin_helper import Plugin_Object, Plugin_Objects, decodeBase64
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from logger import mylog, append_line_to_file
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from helper import timeNowTZ, get_setting_value
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from const import logPath, applicationPath, fullDbPath
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from database import DB
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from device import Device_obj
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CUR_PATH = str(pathlib.Path(__file__).parent.resolve())
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LOG_FILE = os.path.join(CUR_PATH, 'script.log')
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RESULT_FILE = os.path.join(CUR_PATH, 'last_result.log')
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pluginName = 'NMAPDEV'
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def main():
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mylog('verbose', [f'[{pluginName}] In script'])
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# Create a database connection
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db = DB() # instance of class DB
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db.open()
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timeout = get_setting_value('NMAPDEV_RUN_TIMEOUT')
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subnets = get_setting_value('SCAN_SUBNETS')
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mylog('verbose', [f'[{pluginName}] subnets: ', subnets])
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# Initialize the Plugin obj output file
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plugin_objects = Plugin_Objects(RESULT_FILE)
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unique_devices = execute_scan(subnets, timeout)
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mylog('verbose', [f'[{pluginName}] Unknown devices count: {len(unique_devices)}'])
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for device in unique_devices:
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plugin_objects.add_object(
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# "MAC", "IP", "Name", "Vendor", "Interface"
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primaryId = device[0],
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secondaryId = device[1],
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watched1 = device[2],
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watched2 = device[3],
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watched3 = device[4],
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watched4 = '',
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extra = '',
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foreignKey = device[0])
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plugin_objects.write_result_file()
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mylog('verbose', [f'[{pluginName}] Script finished'])
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return 0
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#===============================================================================
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# Execute scan
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#===============================================================================
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def execute_scan (subnets_list, timeout):
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# output of possible multiple interfaces
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scan_output = ""
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devices_list = []
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# scan each interface
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for interface in subnets_list :
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scan_output = execute_scan_on_interface (interface, timeout)
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mylog('verbose', [f'[{pluginName}] scan_output: ', scan_output])
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# Regular expression patterns
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entry_pattern = r'Nmap scan report for (.*?) \((\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\)'
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mac_pattern = r'MAC Address: ([0-9A-Fa-f:]+)'
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vendor_pattern = r'\((.*?)\)'
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# Compile regular expression patterns
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entry_regex = re.compile(entry_pattern)
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mac_regex = re.compile(mac_pattern)
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vendor_regex = re.compile(vendor_pattern)
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# Find all matches
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entries = entry_regex.findall(scan_output)
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mac_addresses = mac_regex.findall(scan_output)
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vendors = vendor_regex.findall(scan_output)
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for i in range(len(entries)):
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name, ip_address = entries[i]
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devices_list.append([mac_addresses[i], ip_address, name, vendors[i], interface])
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return devices_list
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def execute_scan_on_interface (interface, timeout):
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# Prepare command arguments
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scan_args = get_setting_value('NMAPDEV_ARGS').split() + [interface.split()[0]]
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mylog('verbose', [f'[{pluginName}] scan_args: ', scan_args])
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# Execute command
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try:
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# try running a subprocess safely
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result = subprocess.check_output(scan_args, universal_newlines=True)
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except subprocess.CalledProcessError as e:
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# An error occurred, handle it
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error_type = type(e).__name__ # Capture the error type
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result = ""
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return result
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#===============================================================================
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# BEGIN
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#===============================================================================
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if __name__ == '__main__':
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main() |